![Doppler sonographic analysis of synovial vascularization in knee joints of patients with rheumatoid arthritis: increased color flow signals and reduced vascular resistance]()
Doppler sonographic analysis of synovial vascularization in knee joints of patients with rheumatoid arthritis: increased color flow signals and reduced vascular resistanceSato, Ai; Takahashi, Atsushi; Yamadera, Yukio; Takeda, Isao; Kanno, Takashi; Ohguchi, Yoshito; Nishimaki, Tomoe; Kasukawa, Reiji · Modern Rheumatology · 2005